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                        <div class="title">中挪联合面向供应链的高性能区块链系统支撑平台关键技术研究</div>
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                                面向供应链领域的区块链系统架构设计方法和支持技术
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                                <span class="post-category"><a href="#">任务目标&研究进展</a></span>
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                                            <!--datetime="2012-11-09T23:15:57+00:00">2022年5月22日</time></a></span>-->
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                            <p><strong>任务目标：</strong>展开高性能异构多链桥接融合机制的研究，以解决联盟链之间的互操作性问题；在任务1需求分析的基础上，对跨境供应链各个环节进行合理解耦，探究如何基于领域驱动设计（DDD）思想来生成微服务架构的设计方法、部署技术和评价方法，为面向供应链领域的区块链系统提供初步的架构体系；同时研究合适粒度的智能合约微服务化改造和部署方法。
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                            <p><strong>研究进展：</strong>针对异构多链桥接融合，项目团队系统化调研了现有跨链解决方案，提出基于中继的异构多链桥接融合机制的高性能扩展方法并以插件实现；为解决异构多链共识验证和异构数据互联互通问题，提升供应链场景下的可追溯性和互操作性需求，需要建立起对现有解决方案的全面理解。由此，项目团队开展了针对跨链技术解决方案的调研研究，对已有的区块链跨链技术实现思路、特点及挑战问题进行系统化分析；为实现高性能的异构多链桥接融合机制，项目团队在调研发现的基于中继的典型跨链解决方案中选取具代表性的BitXHub作为基础开展扩展性研究。
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                                <div class="my-img-title">基于中继的异构多链桥接融合机制的扩展方法与插件</div>
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                                <div class="my-img-title">基于区块链和微服务的跨境水产品供应链系统架构</div>
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                            <!-- <p>针对智能合约的高效研发，项目团队提出了一种用于智能合约微服务化改造的框架，结合支持DevOps的工具设计原型平台Mictract，实现智能合约的快速开发、部署和监控；针对基于Node.js的Hyperledger
                                Fabric智能合约，项目团队以IDE插件的形式实现了一种辅助开发人员在链下进行智能合约开发的工具iChainCode；针对Hyperledger
                                Fabric智能合约在开发过程中的问题和缺陷，项目团队提出了一种基于模糊测试的检测方法HFContractFuzzer；综合考虑区块链网络节点以及智能合约的开发运维两个维度，项目团队提出了面向Hyperledger
                                Fabric的区块链及智能合约云化框架，共同实现智能合约微服务的高质量持续交付。</p> -->
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                            <p>任务相关成果目前已发表/录用论文11篇，申请发明专利6项。</p>
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